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llvm-mirror/test/CodeGen/X86/fast-cc-callee-pops.ll
Rafael Espindola 8ebde25931 Change x86_fastcallcc to require inreg markers. This allows it to known
the difference from "int x" (which should go in registers and
"struct y {int x;}" (which should not).

Clang will be updated in the next patches.

llvm-svn: 166536
2012-10-24 01:58:48 +00:00

14 lines
408 B
LLVM

; RUN: llc < %s -march=x86 -x86-asm-syntax=intel -mcpu=yonah | FileCheck %s
; Check that a fastcc function pops its stack variables before returning.
define x86_fastcallcc void @func(i64 inreg %X, i64 %Y, float %G, double %Z) nounwind {
ret void
; CHECK: ret{{.*}}20
}
define x86_thiscallcc void @func2(i32 inreg %X, i64 %Y, float %G, double %Z) nounwind {
ret void
; CHECK: ret{{.*}}20
}