1 ; RUN: llc < %s -mtriple=arm-linux-gnueabi -mattr=+vfp2 | FileCheck %s -check-prefix=ELF
2 ; RUN: llc < %s -mtriple=arm-apple-darwin -mattr=+vfp2 | FileCheck %s -check-prefix=DARWIN
4 define i32 @f1(i32 %a, i64 %b) {
9 %tmp = call i32 @g1(i64 %b)
13 ; test that allocating the double to r2/r3 makes r1 unavailable on gnueabi.
14 define i32 @f2() nounwind optsize {
16 ; ELF: mov [[REGISTER:(r[0-9]+)]], #128
17 ; ELF: str [[REGISTER]], [
19 ; DARWIN: mov r3, #128
21 %0 = tail call i32 (i32, ...)* @g2(i32 5, double 1.600000e+01, i32 128) nounwind optsize ; <i32> [#uses=1]
22 %not. = icmp ne i32 %0, 128 ; <i1> [#uses=1]
23 %.0 = zext i1 %not. to i32 ; <i32> [#uses=1]
27 ; test that on gnueabi a 64 bit value at this position will cause r3 to go
28 ; unused and the value stored in [sp]
31 ; ELF-NEXT: mov pc, lr
34 ; DARWIN-NEXT: mov pc, lr
35 define i32 @f3(i32 %i, i32 %j, i32 %k, i64 %l, ...) {
37 %0 = trunc i64 %l to i32
43 declare i32 @g2(i32 %i, ...)