mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-26 22:42:46 +02:00
cafc567fb7
the code generated is not wonderful. This turns a miscompilation into a code quality bug (noted in the ppc readme). This fixes PR642, which is over 2 years old (!). Nate, please review this. llvm-svn: 45742
28 lines
844 B
LLVM
28 lines
844 B
LLVM
; RUN: llvm-as < %s | llc -march=ppc32 | grep or | count 3
|
|
; This should produce one 'or' or 'cror' instruction per function.
|
|
|
|
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
|
|
target triple = "i686-apple-darwin8"
|
|
|
|
define i32 @test(double %x, double %y) nounwind {
|
|
entry:
|
|
%tmp3 = fcmp ole double %x, %y ; <i1> [#uses=1]
|
|
%tmp345 = zext i1 %tmp3 to i32 ; <i32> [#uses=1]
|
|
ret i32 %tmp345
|
|
}
|
|
|
|
define i32 @test2(double %x, double %y) nounwind {
|
|
entry:
|
|
%tmp3 = fcmp one double %x, %y ; <i1> [#uses=1]
|
|
%tmp345 = zext i1 %tmp3 to i32 ; <i32> [#uses=1]
|
|
ret i32 %tmp345
|
|
}
|
|
|
|
define i32 @test3(double %x, double %y) nounwind {
|
|
entry:
|
|
%tmp3 = fcmp ugt double %x, %y ; <i1> [#uses=1]
|
|
%tmp34 = zext i1 %tmp3 to i32 ; <i32> [#uses=1]
|
|
ret i32 %tmp34
|
|
}
|
|
|