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-rw-r--r--mkspecs/win32-icc/qmake.conf7
1 files changed, 6 insertions, 1 deletions
diff --git a/mkspecs/win32-icc/qmake.conf b/mkspecs/win32-icc/qmake.conf
index 3cb0d58824..af26c5bc15 100644
--- a/mkspecs/win32-icc/qmake.conf
+++ b/mkspecs/win32-icc/qmake.conf
@@ -22,7 +22,7 @@ QMAKE_CFLAGS_WARN_OFF = -W0
QMAKE_CFLAGS_DEBUG = $$QMAKE_CFLAGS_OPTIMIZE_DEBUG -Zi -MDd
QMAKE_CFLAGS_UTF8_SOURCE = -Qoption,cpp,--unicode_source_kind,UTF-8
QMAKE_CFLAGS_LTCG = -Qipo
-QMAKE_CFLAGS_DISABLE_LTCG = -Qno-ipo
+QMAKE_CFLAGS_DISABLE_LTCG = -Qipo-
QMAKE_CFLAGS_SSE2 = -QxSSE2
QMAKE_CFLAGS_SSE3 = -QxSSE3
@@ -39,6 +39,11 @@ QMAKE_CFLAGS_AVX512DQ += -QxCORE-AVX512
QMAKE_CFLAGS_AVX512BW += -QxCORE-AVX512
QMAKE_CFLAGS_AVX512VL += -QxCORE-AVX512
QMAKE_CFLAGS_F16C = $$QMAKE_CFLAGS_AVX2
+QMAKE_CFLAGS_RDRND = $$QMAKE_CFLAGS_AVX2
+# ICC on Windows lacks the mrdseed compiler option that sets the RDSEED macro
+QMAKE_CFLAGS_RDSEED = -D__RDSEED__=1
+QMAKE_CFLAGS_ARCH_HASWELL = $$QMAKE_CFLAGS_AVX2
+
QMAKE_CFLAGS_AESNI = -QxSSE2
QMAKE_CFLAGS_SHANI = -QxSSE4.2