1 ; RUN: llc < %s -march=x86-64 -mattr=+avx -asm-verbose=false -enable-unsafe-fp-math -enable-no-nans-fp-math | FileCheck -check-prefix=UNSAFE %s 2 3 ; UNSAFE-LABEL: maxpd: 4 ; UNSAFE: vmaxpd {{.+}}, %xmm 5 define <2 x double> @maxpd(<2 x double> %x, <2 x double> %y) { 6 %max_is_x = fcmp oge <2 x double> %x, %y 7 %max = select <2 x i1> %max_is_x, <2 x double> %x, <2 x double> %y 8 ret <2 x double> %max 9 } 10 11 ; UNSAFE-LABEL: minpd: 12 ; UNSAFE: vminpd {{.+}}, %xmm 13 define <2 x double> @minpd(<2 x double> %x, <2 x double> %y) { 14 %min_is_x = fcmp ole <2 x double> %x, %y 15 %min = select <2 x i1> %min_is_x, <2 x double> %x, <2 x double> %y 16 ret <2 x double> %min 17 } 18 19 ; UNSAFE-LABEL: maxps: 20 ; UNSAFE: vmaxps {{.+}}, %xmm 21 define <4 x float> @maxps(<4 x float> %x, <4 x float> %y) { 22 %max_is_x = fcmp oge <4 x float> %x, %y 23 %max = select <4 x i1> %max_is_x, <4 x float> %x, <4 x float> %y 24 ret <4 x float> %max 25 } 26 27 ; UNSAFE-LABEL: minps: 28 ; UNSAFE: vminps {{.+}}, %xmm 29 define <4 x float> @minps(<4 x float> %x, <4 x float> %y) { 30 %min_is_x = fcmp ole <4 x float> %x, %y 31 %min = select <4 x i1> %min_is_x, <4 x float> %x, <4 x float> %y 32 ret <4 x float> %min 33 } 34 35 ; UNSAFE-LABEL: vmaxpd: 36 ; UNSAFE: vmaxpd {{.+}}, %ymm 37 define <4 x double> @vmaxpd(<4 x double> %x, <4 x double> %y) { 38 %max_is_x = fcmp oge <4 x double> %x, %y 39 %max = select <4 x i1> %max_is_x, <4 x double> %x, <4 x double> %y 40 ret <4 x double> %max 41 } 42 43 ; UNSAFE-LABEL: vminpd: 44 ; UNSAFE: vminpd {{.+}}, %ymm 45 define <4 x double> @vminpd(<4 x double> %x, <4 x double> %y) { 46 %min_is_x = fcmp ole <4 x double> %x, %y 47 %min = select <4 x i1> %min_is_x, <4 x double> %x, <4 x double> %y 48 ret <4 x double> %min 49 } 50 51 ; UNSAFE-LABEL: vmaxps: 52 ; UNSAFE: vmaxps {{.+}}, %ymm 53 define <8 x float> @vmaxps(<8 x float> %x, <8 x float> %y) { 54 %max_is_x = fcmp oge <8 x float> %x, %y 55 %max = select <8 x i1> %max_is_x, <8 x float> %x, <8 x float> %y 56 ret <8 x float> %max 57 } 58 59 ; UNSAFE-LABEL: vminps: 60 ; UNSAFE: vminps {{.+}}, %ymm 61 define <8 x float> @vminps(<8 x float> %x, <8 x float> %y) { 62 %min_is_x = fcmp ole <8 x float> %x, %y 63 %min = select <8 x i1> %min_is_x, <8 x float> %x, <8 x float> %y 64 ret <8 x float> %min 65 } 66
