path: root/config.tests/x86_simd/
diff options
authorThiago Macieira <>2017-11-15 21:01:15 -0800
committerThiago Macieira <>2017-11-30 08:30:40 +0000
commita09fc184acd0874ea9876cdb2c4b123b226d8587 (patch)
treec3808834554d1de1411ef115863dc60482551c76 /config.tests/x86_simd/
parentff1ffa7577ba88412daf9904bbc1e4de9e024436 (diff)
Add a configure-time check for QT_COMPILER_SUPPORTS_SIMD_ALWAYS
This has two main benefits: 1) introduces a qmake CONFIG we can use in .pro/.pri/.prf files 2) removes the need to keep an up-to-date list of which compilers support the feature The test is implemented as trying to compile every single SIMD test we currently have, but without passing the -mXXX option. The reason for trying all of them is that some people may have modified their mkspecs to add -mXXX options or -march=XXX, which could enable the particular feature we tried, resulting in a false positive outcome. Change-Id: I938b024e38bf4aac9154fffd14f7784dc8d1f020 Reviewed-by: Oswald Buddenhagen <>
Diffstat (limited to 'config.tests/x86_simd/')
1 files changed, 5 insertions, 0 deletions
diff --git a/config.tests/x86_simd/ b/config.tests/x86_simd/
new file mode 100644
index 0000000000..52c24c24a8
--- /dev/null
+++ b/config.tests/x86_simd/
@@ -0,0 +1,5 @@
+SOURCES = main.cpp
+for (config, SIMD) {
+ uc = $$upper($$config)