llvm/test/CodeGen/X86/fast-isel-constpool.ll
Chris Lattner 27598ec1e2 Fix yet-another bug I introduced into fastisel, this time handling
constant pool references that weren't getting properly rip-relative.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74689 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-02 03:14:25 +00:00

18 lines
735 B
LLVM

; RUN: llvm-as < %s | llc -fast-isel | grep {LCPI1_0(%rip)}
; Make sure fast isel uses rip-relative addressing when required.
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
target triple = "x86_64-apple-darwin9.0"
define i32 @f0(double %x) nounwind {
entry:
%retval = alloca i32 ; <i32*> [#uses=2]
%x.addr = alloca double ; <double*> [#uses=2]
store double %x, double* %x.addr
%tmp = load double* %x.addr ; <double> [#uses=1]
%cmp = fcmp olt double %tmp, 8.500000e-01 ; <i1> [#uses=1]
%conv = zext i1 %cmp to i32 ; <i32> [#uses=1]
store i32 %conv, i32* %retval
%0 = load i32* %retval ; <i32> [#uses=1]
ret i32 %0
}