Changes in directory llvm/test/CodeGen/X86:
fp-stack-ret.ll updated: 1.1 -> 1.2
---
Log message:
verify that double is returned in XMM0 if the function is fastcc.
---
Diffs of the changes: (+16 -3)
fp-stack-ret.ll | 19 ++++++++++++++++---
1 files changed, 16 insertions(+), 3 deletions(-)
Index: llvm/test/CodeGen/X86/fp-stack-ret.ll
diff -u llvm/test/CodeGen/X86/fp-stack-ret.ll:1.1
llvm/test/CodeGen/X86/fp-stack-ret.ll:1.2
--- llvm/test/CodeGen/X86/fp-stack-ret.ll:1.1 Sun Feb 25 02:23:01 2007
+++ llvm/test/CodeGen/X86/fp-stack-ret.ll Sun Feb 25 03:30:03 2007
@@ -1,6 +1,7 @@
-; RUN: llvm-as < %s | llc -mtriple=i686-apple-darwin8 -march=x86 | grep fldl &&
-; RUN: llvm-as < %s | llc -mtriple=i686-apple-darwin8 -march=x86 | not grep
xmm &&
-; RUN: llvm-as < %s | llc -mtriple=i686-apple-darwin8 -march=x86 | not grep
'sub.*esp'
+; RUN: llvm-as < %s | llc -mtriple=i686-apple-darwin8 -mcpu=yonah -march=x86 >
%t &&
+; RUN: grep fldl %t | wc -l | grep 1 &&
+; RUN: not grep xmm %t &&
+; RUN: grep 'sub.*esp' %t | wc -l | grep 1
; These testcases shouldn't require loading into an XMM register then storing
; to memory, then reloading into an FPStack reg.
@@ -10,3 +11,15 @@
ret double %A
}
+; fastcc should return a value
+define fastcc double @test2(<2 x double> %A) {
+ %B = extractelement <2 x double> %A, i32 0
+ ret double %B
+}
+
+define fastcc double @test3(<4 x float> %A) {
+ %B = bitcast <4 x float> %A to <2 x double>
+ %C = call fastcc double @test2(<2 x double> %B)
+ ret double %C
+}
+
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