1 ; RUN: llc < %s -O2 -mtriple=x86_64-linux-android -mattr=+mmx | FileCheck %s 2 ; RUN: llc < %s -O2 -mtriple=x86_64-linux-gnu -mattr=+mmx | FileCheck %s 3 4 define i32 @TestComp128GT(fp128 %d1, fp128 %d2) { 5 entry: 6 %cmp = fcmp ogt fp128 %d1, %d2 7 %conv = zext i1 %cmp to i32 8 ret i32 %conv 9 ; CHECK-LABEL: TestComp128GT: 10 ; CHECK: callq __gttf2 11 ; CHECK: setg %al 12 ; CHECK: movzbl %al, %eax 13 ; CHECK: retq 14 } 15 16 define i32 @TestComp128GE(fp128 %d1, fp128 %d2) { 17 entry: 18 %cmp = fcmp oge fp128 %d1, %d2 19 %conv = zext i1 %cmp to i32 20 ret i32 %conv 21 ; CHECK-LABEL: TestComp128GE: 22 ; CHECK: callq __getf2 23 ; CHECK: testl %eax, %eax 24 ; CHECK: setns %al 25 ; CHECK: movzbl %al, %eax 26 ; CHECK: retq 27 } 28 29 define i32 @TestComp128LT(fp128 %d1, fp128 %d2) { 30 entry: 31 %cmp = fcmp olt fp128 %d1, %d2 32 %conv = zext i1 %cmp to i32 33 ret i32 %conv 34 ; CHECK-LABEL: TestComp128LT: 35 ; CHECK: callq __lttf2 36 ; CHECK-NEXT: shrl $31, %eax 37 ; CHECK: retq 38 ; 39 ; The 'shrl' is a special optimization in llvm to combine 40 ; the effect of 'fcmp olt' and 'zext'. The main purpose is 41 ; to test soften call to __lttf2. 42 } 43 44 define i32 @TestComp128LE(fp128 %d1, fp128 %d2) { 45 entry: 46 %cmp = fcmp ole fp128 %d1, %d2 47 %conv = zext i1 %cmp to i32 48 ret i32 %conv 49 ; CHECK-LABEL: TestComp128LE: 50 ; CHECK: callq __letf2 51 ; CHECK-NEXT: testl %eax, %eax 52 ; CHECK: setle %al 53 ; CHECK: movzbl %al, %eax 54 ; CHECK: retq 55 } 56 57 define i32 @TestComp128EQ(fp128 %d1, fp128 %d2) { 58 entry: 59 %cmp = fcmp oeq fp128 %d1, %d2 60 %conv = zext i1 %cmp to i32 61 ret i32 %conv 62 ; CHECK-LABEL: TestComp128EQ: 63 ; CHECK: callq __eqtf2 64 ; CHECK-NEXT: testl %eax, %eax 65 ; CHECK: sete %al 66 ; CHECK: movzbl %al, %eax 67 ; CHECK: retq 68 } 69 70 define i32 @TestComp128NE(fp128 %d1, fp128 %d2) { 71 entry: 72 %cmp = fcmp une fp128 %d1, %d2 73 %conv = zext i1 %cmp to i32 74 ret i32 %conv 75 ; CHECK-LABEL: TestComp128NE: 76 ; CHECK: callq __netf2 77 ; CHECK-NEXT: testl %eax, %eax 78 ; CHECK: setne %al 79 ; CHECK: movzbl %al, %eax 80 ; CHECK: retq 81 } 82 83 define fp128 @TestMax(fp128 %x, fp128 %y) { 84 entry: 85 %cmp = fcmp ogt fp128 %x, %y 86 %cond = select i1 %cmp, fp128 %x, fp128 %y 87 ret fp128 %cond 88 ; CHECK-LABEL: TestMax: 89 ; CHECK: movaps %xmm1 90 ; CHECK: movaps %xmm0 91 ; CHECK: callq __gttf2 92 ; CHECK: movaps {{.*}}, %xmm0 93 ; CHECK: testl %eax, %eax 94 ; CHECK: movaps {{.*}}, %xmm0 95 ; CHECK: retq 96 } 97
