1 ; RUN: llc < %s -mtriple=i686-unknown-linux-gnu -relocation-model=pic | FileCheck %s -check-prefix=CHECK-PIC-32 2 ; RUN: llc < %s -mtriple=i686-unknown-linux-gnu -relocation-model=static | FileCheck %s -check-prefix=CHECK-STATIC-32 3 ; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -relocation-model=static | FileCheck %s -check-prefix=CHECK-STATIC-64 4 ; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -relocation-model=pic | FileCheck %s -check-prefix=CHECK-PIC-64 5 ; PR3379 6 ; XFAIL: * 7 8 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-f80:128:128" 9 @G = external global i32 ; <i32*> [#uses=1] 10 11 declare void @bar(...) 12 13 ; extern int G; 14 ; void test1() { 15 ; asm("frob %0 x" : : "m"(G)); 16 ; asm("frob %P0 x" : : "m"(G)); 17 ;} 18 19 define void @test1() nounwind { 20 entry: 21 ; P suffix removes (rip) in -static 64-bit mode. 22 23 ; CHECK-PIC-64-LABEL: test1: 24 ; CHECK-PIC-64: movq G@GOTPCREL(%rip), %rax 25 ; CHECK-PIC-64: frob (%rax) x 26 ; CHECK-PIC-64: frob (%rax) x 27 28 ; CHECK-STATIC-64-LABEL: test1: 29 ; CHECK-STATIC-64: frob G(%rip) x 30 ; CHECK-STATIC-64: frob G x 31 32 ; CHECK-PIC-32-LABEL: test1: 33 ; CHECK-PIC-32: frob G x 34 ; CHECK-PIC-32: frob G x 35 36 ; CHECK-STATIC-32-LABEL: test1: 37 ; CHECK-STATIC-32: frob G x 38 ; CHECK-STATIC-32: frob G x 39 40 call void asm "frob $0 x", "*m"(i32* @G) nounwind 41 call void asm "frob ${0:P} x", "*m"(i32* @G) nounwind 42 ret void 43 } 44 45 define void @test3() nounwind { 46 entry: 47 ; CHECK-STATIC-64-LABEL: test3: 48 ; CHECK-STATIC-64: call bar 49 ; CHECK-STATIC-64: call test3 50 ; CHECK-STATIC-64: call $bar 51 ; CHECK-STATIC-64: call $test3 52 53 ; CHECK-STATIC-32-LABEL: test3: 54 ; CHECK-STATIC-32: call bar 55 ; CHECK-STATIC-32: call test3 56 ; CHECK-STATIC-32: call $bar 57 ; CHECK-STATIC-32: call $test3 58 59 ; CHECK-PIC-64-LABEL: test3: 60 ; CHECK-PIC-64: call bar@PLT 61 ; CHECK-PIC-64: call test3@PLT 62 ; CHECK-PIC-64: call $bar 63 ; CHECK-PIC-64: call $test3 64 65 ; CHECK-PIC-32-LABEL: test3: 66 ; CHECK-PIC-32: call bar@PLT 67 ; CHECK-PIC-32: call test3@PLT 68 ; CHECK-PIC-32: call $bar 69 ; CHECK-PIC-32: call $test3 70 71 72 ; asm(" blah %P0" : : "X"(bar)); 73 tail call void asm sideeffect "call ${0:P}", "X"(void (...)* @bar) nounwind 74 tail call void asm sideeffect "call ${0:P}", "X"(void (...)* bitcast (void ()* @test3 to void (...)*)) nounwind 75 tail call void asm sideeffect "call $0", "X"(void (...)* @bar) nounwind 76 tail call void asm sideeffect "call $0", "X"(void (...)* bitcast (void ()* @test3 to void (...)*)) nounwind 77 ret void 78 } 79
