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Diffstat (limited to 'llvm/test/CodeGen/RISCV/rvv/vscale-vw-web-simplification.ll')
-rw-r--r--llvm/test/CodeGen/RISCV/rvv/vscale-vw-web-simplification.ll209
1 files changed, 103 insertions, 106 deletions
diff --git a/llvm/test/CodeGen/RISCV/rvv/vscale-vw-web-simplification.ll b/llvm/test/CodeGen/RISCV/rvv/vscale-vw-web-simplification.ll
index e56dca0732bb..a14ce7172615 100644
--- a/llvm/test/CodeGen/RISCV/rvv/vscale-vw-web-simplification.ll
+++ b/llvm/test/CodeGen/RISCV/rvv/vscale-vw-web-simplification.ll
@@ -149,49 +149,49 @@ define <vscale x 2 x i64> @vwop_vscale_sext_i32i64_multiple_users(ptr %x, ptr %y
}
define <vscale x 2 x i32> @vwop_vscale_sext_i1i32_multiple_users(ptr %x, ptr %y, ptr %z) {
-; RV32-LABEL: vwop_vscale_sext_i1i32_multiple_users:
-; RV32: # %bb.0:
-; RV32-NEXT: vsetvli a3, zero, e32, m1, ta, mu
-; RV32-NEXT: vlm.v v8, (a0)
-; RV32-NEXT: vlm.v v9, (a1)
-; RV32-NEXT: vlm.v v10, (a2)
-; RV32-NEXT: vmv.v.i v11, 0
-; RV32-NEXT: vmv.v.v v0, v8
-; RV32-NEXT: vmerge.vim v12, v11, -1, v0
-; RV32-NEXT: vmv.v.v v0, v9
-; RV32-NEXT: vmerge.vim v9, v11, -1, v0
-; RV32-NEXT: vmv.v.v v0, v10
-; RV32-NEXT: vmerge.vim v10, v11, -1, v0
-; RV32-NEXT: vmul.vv v9, v12, v9
-; RV32-NEXT: li a0, 1
-; RV32-NEXT: vsub.vv v11, v12, v10
-; RV32-NEXT: vmv.v.v v0, v8
-; RV32-NEXT: vsub.vx v10, v10, a0, v0.t
-; RV32-NEXT: vor.vv v8, v9, v10
-; RV32-NEXT: vor.vv v8, v8, v11
-; RV32-NEXT: ret
+; NO_FOLDING-LABEL: vwop_vscale_sext_i1i32_multiple_users:
+; NO_FOLDING: # %bb.0:
+; NO_FOLDING-NEXT: vsetvli a3, zero, e32, m1, ta, mu
+; NO_FOLDING-NEXT: vlm.v v8, (a0)
+; NO_FOLDING-NEXT: vlm.v v9, (a1)
+; NO_FOLDING-NEXT: vlm.v v10, (a2)
+; NO_FOLDING-NEXT: vmv.v.i v11, 0
+; NO_FOLDING-NEXT: vmv.v.v v0, v8
+; NO_FOLDING-NEXT: vmerge.vim v12, v11, -1, v0
+; NO_FOLDING-NEXT: vmv.v.v v0, v9
+; NO_FOLDING-NEXT: vmerge.vim v9, v11, -1, v0
+; NO_FOLDING-NEXT: vmv.v.v v0, v10
+; NO_FOLDING-NEXT: vmerge.vim v10, v11, -1, v0
+; NO_FOLDING-NEXT: vmul.vv v9, v12, v9
+; NO_FOLDING-NEXT: li a0, 1
+; NO_FOLDING-NEXT: vsub.vv v11, v12, v10
+; NO_FOLDING-NEXT: vmv.v.v v0, v8
+; NO_FOLDING-NEXT: vsub.vx v10, v10, a0, v0.t
+; NO_FOLDING-NEXT: vor.vv v8, v9, v10
+; NO_FOLDING-NEXT: vor.vv v8, v8, v11
+; NO_FOLDING-NEXT: ret
;
-; RV64-LABEL: vwop_vscale_sext_i1i32_multiple_users:
-; RV64: # %bb.0:
-; RV64-NEXT: vsetvli a3, zero, e32, m1, ta, ma
-; RV64-NEXT: vlm.v v8, (a0)
-; RV64-NEXT: vlm.v v9, (a1)
-; RV64-NEXT: vlm.v v10, (a2)
-; RV64-NEXT: vmv.v.i v11, 0
-; RV64-NEXT: vmv.v.v v0, v8
-; RV64-NEXT: vmerge.vim v12, v11, -1, v0
-; RV64-NEXT: vmv.v.v v0, v9
-; RV64-NEXT: vmerge.vim v9, v11, -1, v0
-; RV64-NEXT: vmv.v.v v0, v10
-; RV64-NEXT: vmerge.vim v10, v11, -1, v0
-; RV64-NEXT: vmul.vv v9, v12, v9
-; RV64-NEXT: vmv.v.v v0, v8
-; RV64-NEXT: vmerge.vim v8, v11, 1, v0
-; RV64-NEXT: vsub.vv v8, v10, v8
-; RV64-NEXT: vsub.vv v10, v12, v10
-; RV64-NEXT: vor.vv v8, v9, v8
-; RV64-NEXT: vor.vv v8, v8, v10
-; RV64-NEXT: ret
+; FOLDING-LABEL: vwop_vscale_sext_i1i32_multiple_users:
+; FOLDING: # %bb.0:
+; FOLDING-NEXT: vsetvli a3, zero, e32, m1, ta, mu
+; FOLDING-NEXT: vlm.v v8, (a0)
+; FOLDING-NEXT: vlm.v v9, (a1)
+; FOLDING-NEXT: vlm.v v10, (a2)
+; FOLDING-NEXT: vmv.v.i v11, 0
+; FOLDING-NEXT: vmv.v.v v0, v8
+; FOLDING-NEXT: vmerge.vim v12, v11, -1, v0
+; FOLDING-NEXT: vmv.v.v v0, v9
+; FOLDING-NEXT: vmerge.vim v9, v11, -1, v0
+; FOLDING-NEXT: vmv.v.v v0, v10
+; FOLDING-NEXT: vmerge.vim v10, v11, -1, v0
+; FOLDING-NEXT: vmul.vv v9, v12, v9
+; FOLDING-NEXT: li a0, 1
+; FOLDING-NEXT: vsub.vv v11, v12, v10
+; FOLDING-NEXT: vmv.v.v v0, v8
+; FOLDING-NEXT: vsub.vx v10, v10, a0, v0.t
+; FOLDING-NEXT: vor.vv v8, v9, v10
+; FOLDING-NEXT: vor.vv v8, v8, v11
+; FOLDING-NEXT: ret
%a = load <vscale x 2 x i1>, ptr %x
%b = load <vscale x 2 x i1>, ptr %y
%b2 = load <vscale x 2 x i1>, ptr %z
@@ -209,7 +209,7 @@ define <vscale x 2 x i32> @vwop_vscale_sext_i1i32_multiple_users(ptr %x, ptr %y,
define <vscale x 2 x i8> @vwop_vscale_sext_i1i8_multiple_users(ptr %x, ptr %y, ptr %z) {
; NO_FOLDING-LABEL: vwop_vscale_sext_i1i8_multiple_users:
; NO_FOLDING: # %bb.0:
-; NO_FOLDING-NEXT: vsetvli a3, zero, e8, mf4, ta, ma
+; NO_FOLDING-NEXT: vsetvli a3, zero, e8, mf4, ta, mu
; NO_FOLDING-NEXT: vlm.v v8, (a0)
; NO_FOLDING-NEXT: vlm.v v9, (a1)
; NO_FOLDING-NEXT: vlm.v v10, (a2)
@@ -221,17 +221,17 @@ define <vscale x 2 x i8> @vwop_vscale_sext_i1i8_multiple_users(ptr %x, ptr %y, p
; NO_FOLDING-NEXT: vmv1r.v v0, v10
; NO_FOLDING-NEXT: vmerge.vim v10, v11, -1, v0
; NO_FOLDING-NEXT: vmul.vv v9, v12, v9
+; NO_FOLDING-NEXT: li a0, 1
+; NO_FOLDING-NEXT: vsub.vv v11, v12, v10
; NO_FOLDING-NEXT: vmv1r.v v0, v8
-; NO_FOLDING-NEXT: vmerge.vim v8, v11, 1, v0
-; NO_FOLDING-NEXT: vsub.vv v8, v10, v8
-; NO_FOLDING-NEXT: vsub.vv v10, v12, v10
-; NO_FOLDING-NEXT: vor.vv v8, v9, v8
-; NO_FOLDING-NEXT: vor.vv v8, v8, v10
+; NO_FOLDING-NEXT: vsub.vx v10, v10, a0, v0.t
+; NO_FOLDING-NEXT: vor.vv v8, v9, v10
+; NO_FOLDING-NEXT: vor.vv v8, v8, v11
; NO_FOLDING-NEXT: ret
;
; FOLDING-LABEL: vwop_vscale_sext_i1i8_multiple_users:
; FOLDING: # %bb.0:
-; FOLDING-NEXT: vsetvli a3, zero, e8, mf4, ta, ma
+; FOLDING-NEXT: vsetvli a3, zero, e8, mf4, ta, mu
; FOLDING-NEXT: vlm.v v8, (a0)
; FOLDING-NEXT: vlm.v v9, (a1)
; FOLDING-NEXT: vlm.v v10, (a2)
@@ -243,12 +243,12 @@ define <vscale x 2 x i8> @vwop_vscale_sext_i1i8_multiple_users(ptr %x, ptr %y, p
; FOLDING-NEXT: vmv1r.v v0, v10
; FOLDING-NEXT: vmerge.vim v10, v11, -1, v0
; FOLDING-NEXT: vmul.vv v9, v12, v9
+; FOLDING-NEXT: li a0, 1
+; FOLDING-NEXT: vsub.vv v11, v12, v10
; FOLDING-NEXT: vmv1r.v v0, v8
-; FOLDING-NEXT: vmerge.vim v8, v11, 1, v0
-; FOLDING-NEXT: vsub.vv v8, v10, v8
-; FOLDING-NEXT: vsub.vv v10, v12, v10
-; FOLDING-NEXT: vor.vv v8, v9, v8
-; FOLDING-NEXT: vor.vv v8, v8, v10
+; FOLDING-NEXT: vsub.vx v10, v10, a0, v0.t
+; FOLDING-NEXT: vor.vv v8, v9, v10
+; FOLDING-NEXT: vor.vv v8, v8, v11
; FOLDING-NEXT: ret
%a = load <vscale x 2 x i1>, ptr %x
%b = load <vscale x 2 x i1>, ptr %y
@@ -444,41 +444,39 @@ define <vscale x 2 x i64> @vwop_vscale_zext_i32i64_multiple_users(ptr %x, ptr %y
}
define <vscale x 2 x i32> @vwop_vscale_zext_i1i32_multiple_users(ptr %x, ptr %y, ptr %z) {
-; RV32-LABEL: vwop_vscale_zext_i1i32_multiple_users:
-; RV32: # %bb.0:
-; RV32-NEXT: vsetvli a3, zero, e32, m1, ta, mu
-; RV32-NEXT: vlm.v v0, (a0)
-; RV32-NEXT: vlm.v v8, (a2)
-; RV32-NEXT: vlm.v v9, (a1)
-; RV32-NEXT: vmv.v.i v10, 0
-; RV32-NEXT: vmerge.vim v11, v10, 1, v0
-; RV32-NEXT: vmv.v.v v0, v8
-; RV32-NEXT: vmerge.vim v8, v10, 1, v0
-; RV32-NEXT: vadd.vv v10, v11, v8
-; RV32-NEXT: vsub.vv v8, v11, v8
-; RV32-NEXT: vmv.v.v v0, v9
-; RV32-NEXT: vor.vv v10, v10, v11, v0.t
-; RV32-NEXT: vor.vv v8, v10, v8
-; RV32-NEXT: ret
+; NO_FOLDING-LABEL: vwop_vscale_zext_i1i32_multiple_users:
+; NO_FOLDING: # %bb.0:
+; NO_FOLDING-NEXT: vsetvli a3, zero, e32, m1, ta, mu
+; NO_FOLDING-NEXT: vlm.v v0, (a0)
+; NO_FOLDING-NEXT: vlm.v v8, (a2)
+; NO_FOLDING-NEXT: vlm.v v9, (a1)
+; NO_FOLDING-NEXT: vmv.v.i v10, 0
+; NO_FOLDING-NEXT: vmerge.vim v11, v10, 1, v0
+; NO_FOLDING-NEXT: vmv.v.v v0, v8
+; NO_FOLDING-NEXT: vmerge.vim v8, v10, 1, v0
+; NO_FOLDING-NEXT: vadd.vv v10, v11, v8
+; NO_FOLDING-NEXT: vsub.vv v8, v11, v8
+; NO_FOLDING-NEXT: vmv.v.v v0, v9
+; NO_FOLDING-NEXT: vor.vv v10, v10, v11, v0.t
+; NO_FOLDING-NEXT: vor.vv v8, v10, v8
+; NO_FOLDING-NEXT: ret
;
-; RV64-LABEL: vwop_vscale_zext_i1i32_multiple_users:
-; RV64: # %bb.0:
-; RV64-NEXT: vsetvli a3, zero, e32, m1, ta, ma
-; RV64-NEXT: vlm.v v0, (a0)
-; RV64-NEXT: vlm.v v8, (a1)
-; RV64-NEXT: vlm.v v9, (a2)
-; RV64-NEXT: vmv.v.i v10, 0
-; RV64-NEXT: vmerge.vim v11, v10, 1, v0
-; RV64-NEXT: vmv.v.v v0, v8
-; RV64-NEXT: vmerge.vim v8, v10, 1, v0
-; RV64-NEXT: vmv.v.v v0, v9
-; RV64-NEXT: vmerge.vim v9, v10, 1, v0
-; RV64-NEXT: vmul.vv v8, v11, v8
-; RV64-NEXT: vadd.vv v10, v11, v9
-; RV64-NEXT: vsub.vv v9, v11, v9
-; RV64-NEXT: vor.vv v8, v8, v10
-; RV64-NEXT: vor.vv v8, v8, v9
-; RV64-NEXT: ret
+; FOLDING-LABEL: vwop_vscale_zext_i1i32_multiple_users:
+; FOLDING: # %bb.0:
+; FOLDING-NEXT: vsetvli a3, zero, e32, m1, ta, mu
+; FOLDING-NEXT: vlm.v v0, (a0)
+; FOLDING-NEXT: vlm.v v8, (a2)
+; FOLDING-NEXT: vlm.v v9, (a1)
+; FOLDING-NEXT: vmv.v.i v10, 0
+; FOLDING-NEXT: vmerge.vim v11, v10, 1, v0
+; FOLDING-NEXT: vmv.v.v v0, v8
+; FOLDING-NEXT: vmerge.vim v8, v10, 1, v0
+; FOLDING-NEXT: vadd.vv v10, v11, v8
+; FOLDING-NEXT: vsub.vv v8, v11, v8
+; FOLDING-NEXT: vmv.v.v v0, v9
+; FOLDING-NEXT: vor.vv v10, v10, v11, v0.t
+; FOLDING-NEXT: vor.vv v8, v10, v8
+; FOLDING-NEXT: ret
%a = load <vscale x 2 x i1>, ptr %x
%b = load <vscale x 2 x i1>, ptr %y
%b2 = load <vscale x 2 x i1>, ptr %z
@@ -496,40 +494,36 @@ define <vscale x 2 x i32> @vwop_vscale_zext_i1i32_multiple_users(ptr %x, ptr %y,
define <vscale x 2 x i8> @vwop_vscale_zext_i1i8_multiple_users(ptr %x, ptr %y, ptr %z) {
; NO_FOLDING-LABEL: vwop_vscale_zext_i1i8_multiple_users:
; NO_FOLDING: # %bb.0:
-; NO_FOLDING-NEXT: vsetvli a3, zero, e8, mf4, ta, ma
+; NO_FOLDING-NEXT: vsetvli a3, zero, e8, mf4, ta, mu
; NO_FOLDING-NEXT: vlm.v v0, (a0)
-; NO_FOLDING-NEXT: vlm.v v8, (a1)
-; NO_FOLDING-NEXT: vlm.v v9, (a2)
+; NO_FOLDING-NEXT: vlm.v v8, (a2)
+; NO_FOLDING-NEXT: vlm.v v9, (a1)
; NO_FOLDING-NEXT: vmv.v.i v10, 0
; NO_FOLDING-NEXT: vmerge.vim v11, v10, 1, v0
; NO_FOLDING-NEXT: vmv1r.v v0, v8
; NO_FOLDING-NEXT: vmerge.vim v8, v10, 1, v0
+; NO_FOLDING-NEXT: vadd.vv v10, v11, v8
+; NO_FOLDING-NEXT: vsub.vv v8, v11, v8
; NO_FOLDING-NEXT: vmv1r.v v0, v9
-; NO_FOLDING-NEXT: vmerge.vim v9, v10, 1, v0
-; NO_FOLDING-NEXT: vmul.vv v8, v11, v8
-; NO_FOLDING-NEXT: vadd.vv v10, v11, v9
-; NO_FOLDING-NEXT: vsub.vv v9, v11, v9
-; NO_FOLDING-NEXT: vor.vv v8, v8, v10
-; NO_FOLDING-NEXT: vor.vv v8, v8, v9
+; NO_FOLDING-NEXT: vor.vv v10, v10, v11, v0.t
+; NO_FOLDING-NEXT: vor.vv v8, v10, v8
; NO_FOLDING-NEXT: ret
;
; FOLDING-LABEL: vwop_vscale_zext_i1i8_multiple_users:
; FOLDING: # %bb.0:
-; FOLDING-NEXT: vsetvli a3, zero, e8, mf4, ta, ma
+; FOLDING-NEXT: vsetvli a3, zero, e8, mf4, ta, mu
; FOLDING-NEXT: vlm.v v0, (a0)
-; FOLDING-NEXT: vlm.v v8, (a1)
-; FOLDING-NEXT: vlm.v v9, (a2)
+; FOLDING-NEXT: vlm.v v8, (a2)
+; FOLDING-NEXT: vlm.v v9, (a1)
; FOLDING-NEXT: vmv.v.i v10, 0
; FOLDING-NEXT: vmerge.vim v11, v10, 1, v0
; FOLDING-NEXT: vmv1r.v v0, v8
; FOLDING-NEXT: vmerge.vim v8, v10, 1, v0
+; FOLDING-NEXT: vadd.vv v10, v11, v8
+; FOLDING-NEXT: vsub.vv v8, v11, v8
; FOLDING-NEXT: vmv1r.v v0, v9
-; FOLDING-NEXT: vmerge.vim v9, v10, 1, v0
-; FOLDING-NEXT: vmul.vv v8, v11, v8
-; FOLDING-NEXT: vadd.vv v10, v11, v9
-; FOLDING-NEXT: vsub.vv v9, v11, v9
-; FOLDING-NEXT: vor.vv v8, v8, v10
-; FOLDING-NEXT: vor.vv v8, v8, v9
+; FOLDING-NEXT: vor.vv v10, v10, v11, v0.t
+; FOLDING-NEXT: vor.vv v8, v10, v8
; FOLDING-NEXT: ret
%a = load <vscale x 2 x i1>, ptr %x
%b = load <vscale x 2 x i1>, ptr %y
@@ -594,3 +588,6 @@ define <vscale x 2 x i32> @vwop_vscale_zext_i8i32_multiple_users(ptr %x, ptr %y,
+;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
+; RV32: {{.*}}
+; RV64: {{.*}}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-08 15:03:14 +0000