[PATCH] D64119: [PowerPC] Support constraint code "ww"

[Fangrui Song via Phabricator via cfe-commits]

MaskRay marked an inline comment as done.
MaskRay added inline comments.


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Comment at: llvm/test/CodeGen/PowerPC/inlineasm-vsx-reg.ll:42
+
+define float @test_ww(float %x, float %y) {
+  %1 = tail call float asm "xsmaxdp ${0:x}, ${1:x}, ${2:x}", "=^ww,^ww,^ww"(float %x, float %y)
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jsji wrote:
> Maybe we should add another test for ws as well? The above test is actually for 'x' modifier?
I think it is incorrect if the 'x' modifier is not used, so we probably don't have to check the no-modifier case.


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https://reviews.llvm.org/D64119